20135236

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{443}}^1\times {\mathrm{1033}}^1$

素因数の和:1491

約数の個数: 24

約数和(自身を含む): 38564064

約数和(自身を除く): 18428828

約数列:

[1, 2, 4, 11, 22, 44, 443, 886, 1033, 1772, 2066, 4132, 4873, 9746, 11363, 19492, 22726, 45452, 457619, 915238, 1830476, 5033809, 10067618, 20135236]

約数ペア:

[(1, 20135236), (2, 10067618), (4, 5033809), (11, 1830476), (22, 915238), (44, 457619), (443, 45452), (886, 22726), (1033, 19492), (1772, 11363), (2066, 9746), (4132, 4873)]